# Copyright (c) 2007, Enrico Franchi
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#     * Neither the name of the University of California, Berkeley nor the
#       names of its contributors may be used to endorse or promote products
#       derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import models
from port_command import targets

AVAILABLE_TAG = 'available'
INSTALLED_TAG = 'installed'
OUTDATED_TAG  = 'outdated'
INVALID_TAG   = 'invalid'

tags = [AVAILABLE_TAG, INSTALLED_TAG, OUTDATED_TAG]

past_actions = {
'deactivating' : 'deactivated' ,
'fetching'     : 'fetched'     ,
'verifying'    : 'verified'    ,
'extracting'   : 'extracted'   ,
'configuring'  : 'configured'  ,
'building'     : 'built'       ,
'staging'      : 'staged'      ,
'packaging'    : 'packaged'    ,
'installing'   : 'installed'   ,
'activating'   : 'activated'   ,
'deactivating' : 'deactivated' ,
'uninstalling' : 'uninstalled' ,
'cleaning'     : 'cleaned'     ,
}


def classNameFromObject(obj):
    return obj.__class__.__name__

def modelNameByTag(tag):
    if   tag == AVAILABLE_TAG:
        return models.AvailablePortsModel.__name__
    elif tag == INSTALLED_TAG:
        return models.InstalledPortsModel.__name__
    elif tag == OUTDATED_TAG:
        return models.OutdatedPortsModel.__name__
    else:
        return INVALID_TAG